S-Allyl-L-cysteine hydrochloride is a cysteine-derived amino acid derivative in which the thiol-bearing side chain is modified to an S-allyl thioether, while the molecule retains the amino acid backbone with a primary amino group and a carboxyl group. The name specifies the L stereochemical configuration at the alpha carbon, and the hydrochloride indicates formation of an amino acid salt that changes the protonation state of the amine for improved handling and aqueous solubility. This compound is used as a chemical building block for cysteine-analogue incorporation in peptide and thioether-containing conjugate synthesis, and the allyl thioether side chain provides a functional handle for downstream derivatization and chemical labeling workflows.
CAT No: CP02404
CAS No:60114-85-4
Synonyms/Alias:BOC-D-LEU-OSU;60111-76-4;SCHEMBL3752142;6333AH;KM0367;ZINC100011170
1. Autoinhibition and phosphorylation-induced activation of phospholipase C-γ isozymes
2. Immune responses to homocitrulline-and citrulline-containing peptides in rheumatoid arthritis
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